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Product Detailed Parameters
- Description：IC GATE OR 1CH 2-INP SOT353
- Series：74LVC
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Logic Type：OR Gate
- Number of Circuits：1
- Number of Inputs：2
- Features：-
- Voltage - Supply：1.65V ~ 5.5V
- Current - Quiescent (Max)：200 µA
- Current - Output High, Low：32mA, 32mA
- Input Logic Level - Low：0.7V ~ 0.8V
- Input Logic Level - High：1.7V ~ 2V
- Max Propagation Delay @ V, Max CL：1.7ns @ 5V, 50pF
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Surface Mount
- Supplier Device Package：SOT-353
- Package / Case：5-TSSOP, SC-70-5, SOT-353
- Grade：-
- Qualification：-
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Overview
The Diodes Incorporated 74LVC1G32SE-7 is a single 2-input positive OR gate with a standard push-pull output, housed in an SOT353 package. It operates within a supply voltage range of 1.65V to 5.5V and features inputs tolerant to 5.5V for mixed-voltage environments. The device includes IOFF circuitry to support partial power-down modes by disabling outputs and preventing backflow current. It provides ±24mA output drive at 3.3V and exhibits low CMOS power consumption.
Feature Summary
- Standard push-pull output configuration
- IOFF circuitry enables partial power-down mode operation
- Inputs accept up to 5.5V for mixed-voltage compatibility
Applications
- Voltage level shifting
- General purpose logic
- Power down signal isolation
Procurement Notes
Verify the specific ordering suffix SE corresponds to the SOT353 package when sourcing. Confirm that the component meets RoHS 3 compliance requirements if applicable to your manufacturing standards. Ensure the supplier sources from authorized channels to guarantee product authenticity and adherence to quality definitions provided by Diodes Incorporated.
Selection Notes
Select this component for designs requiring a compact single-gate OR function in space-constrained applications. The SOT353 package offers a small footprint suitable for portable electronics. Consider the 5.5V input tolerance if interfacing with higher voltage logic levels while operating at lower supply voltages.
Part Context
This part belongs to the 74LVC1Gxx series of single-gate logic devices manufactured by Diodes Incorporated. The LVC family is designed for low-voltage operations ranging from 1.65V to 5.5V. The 74LVC1G32 specifically implements the OR logic function, providing a non-inverting output based on the Boolean expression Y = A + B.
Replacement Considerations
Compatible substitutes include other manufacturers' 74LVC1G32 variants in the SOT353 package. Verify pinout compatibility and electrical characteristics such as propagation delay and output drive current before substitution.
